Wilwood Rear ProMatrix D989 Pads for Express 3500 and Savana 3500 with Dual Rear Wheels (2003–2009)

These D989 ProMatrix rear pads are listed for dual-rear-wheel Express 3500 and Savana 3500 applications. Wilwood's exact product page states 0.76 inch thick, but the supplied drawing states 0.640 inch, a material discrepancy that needs confirmation before purchase. Wilwood Engineering's range covers calipers, brake rotors, master cylinders, valves, fittings and brake lines, selected to meet the needs of a complete brake system. The company was founded by Bill Wood in 1977 and is based in Camarillo, California, designing and manufacturing disc brake systems for motorsport, street-performance and specialized applications.

Technical Details

• Manufacturer part number: 150-D0989K
• Pad type: ProMatrix replacement brake pad set
• Pad profile: D989
• Quantity: 4 pads
• Position: Rear
• Nominal thickness (Wilwood specification): .76 inch
• Compatible rotor material: Steel, Iron
• Compound application: Street, autocross and track-day applications
• Friction characteristics: Medium friction; engagement builds with temperature, with a medium wear rate at high temperatures.
• Factory bedded: No
• Published weight: 7.000 lb
• Wilwood dust rating: Low to Moderate
• Wilwood noise rating: Low
• Thickness marked on drawing: .640 inch — differs from the nominal product specification; confirm before ordering

WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.

Fitment & Compatibility

The vehicle coverage is 2003–2009 with dual rear wheels. Verify the rear caliper, backing plate and required pad thickness directly; neither the shared van model name nor one of the conflicting published dimensions is sufficient to settle compatibility.

Application coverage, subject to the brake and equipment qualifications below: Chevrolet Express 3500 (2003–2009); GMC Savana 3500 (2003–2009).

Use the fitment table below to confirm the exact year, model, trim and brake configuration. Compare the pad outline and installed caliper where a vehicle has been modified.

Wilwood pad specifications and compatible-caliper reference · Wilwood LeafMark brake-pad technical reference

PMB Performance brings over 20 years of brake and parts experience to fitment checks. Send your vehicle details and caliper identification if you need help confirming this pad selection.

Vehicle Applications